130783899 has 8 divisors (see below), whose sum is σ = 175651920. Its totient is φ = 86552576.

The previous prime is 130783889. The next prime is 130783909. The reversal of 130783899 is 998387031.

It is an interprime number because it is at equal distance from previous prime (130783889) and next prime (130783909).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130783899 - 2⁵ = 130783867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130783889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158694 + ... + 159515.

It is an arithmetic number, because the mean of its divisors is an integer number (21956490).

Almost surely, 2^130783899 is an apocalyptic number.

130783899 is a deficient number, since it is larger than the sum of its proper divisors (44868021).

130783899 is a wasteful number, since it uses less digits than its factorization.

130783899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318349.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 130783899 is about 11436.0788297388. The cubic root of 130783899 is about 507.5958860133.

The spelling of 130783899 in words is "one hundred thirty million, seven hundred eighty-three thousand, eight hundred ninety-nine".